RobotsPARO is an advanced interactive robot which provides psychologicaland social effects to human beings through physical interaction, PARO is the 10th generation of a therapeutic robot that has been in use in Japan and throughout Europe. it is designed to look like a baby harp seal, which is a non-familiar animal. Therefore, people can accept PARO easily without theirpreconception. Covered in arti cial antibiotic fur, it features a hard inner skeleton under which are dual processors that controlproprietary software for behavior generation and voice recognition systems. The built-in intelligence provides psycho- logical,physiological, and social effects through physical interaction with human beings. PARO not only imitates animal behavior, it alsoresponds to light, sound, temperature, touch and posture, and over time develops its own character. As a result, it becomes a“living” cherished pet that provides relaxation, entertainment, and companionship to the owner. It is perfect for those whocannot take care of real animals and those who live in places where live animals are prohibited, including hospitals, elder carecenters and nusing homes.